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Lead Screws

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Lead screws are a type of screws used to convert rotational motion into linear motion by converting the rotational movement of the screw into forward motion of the nut. 'Lead' refers to the distance a nut will travel for a complete revolution of the screw.

They are used for standard applications that require a lower degree of precision and accuracy, or where a ball screw is not suitable due to environmental conditions. They are strong, durable, and more cost efficient than ball screws.

They are also used in robotics, automotive or CNC machining industries. Available as standard right-hand thread lead screws as well as left-hand threaded. Please note: These lead screws, unlike threaded rods (not to be confused between them), have a thicker and stronger raceway which makes them ideal for heavy load applications where repetitive linear motion occurs.

  • Available as standard right-hand thread lead screws as well as left-hand threaded.
  • 'Lead' refers to the distance a nut will travel for a complete revolution of the screw.
  • Used for standard applications that require a lower degree of precision and accuracy
Material: 304 Stainless Steel, Steel, 316 Stainless Steel Series Code: SRL1326, SRL1325, SRL1320, SRL1323, SRL1322, SRL1321

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420 results
Product SKUs information
Essentra Part Number Price range Availability d3 tol. 7h min p1 d1 tol. 7e Thread Size l1 Material d2 tol. 7e min View
R 1 246,4973 - R 1 466,5074 Request the lead time here
23.563
6.0
32.0
TR32 x 6
1000.0
Steel
28.547
R 478,0633 - R 597,5404 Request the lead time here
12.474
4.0
18.0
TR18 x 4
1000.0
Steel
15.640
R 4 669,6096 - R 5 493,7109 Request the lead time here
27.563
6.0
36.0
TR36 x 6
3000.0
Steel
32.547
R 1 228,2521 - R 1 535,2569 Request the lead time here
10.474
4.0
16.0
TR16 x 4
3000.0
Steel
13.640
R 824,1401 - R 1 030,1266 Request the lead time here
12.474
4.0
18.0
TR18 x 4
1500.0
Steel
15.640
R 582,0999 - R 727,6734 Request the lead time here
12.474
4.0
18.0
TR18 x 8
1000.0
Steel
15.608
R 303,181 - R 404,2382 Request the lead time here
7.685
3.0
12.0
TR12 x 3
1000.0
Steel
10.191
R 9 139,1043 - R 10 751,8545 Request the lead time here
30.381
7.0
40.0
TR40 x 7
1500.0
316 Stainless Steel
36.020
R 2 290,5505 - R 2 694,8469 Request the lead time here
30.381
7.0
40.0
TR40 x 7
1000.0
Steel
36.020
R 1 394,5941 - R 1 640,6133 Request the lead time here
14.474
4.0
20.0
TR20 x 8
1500.0
Steel
17.608
R 3 444,8513 - R 4 305,9962 Request the lead time here
21.563
6.0
30.0
TR30 x 6
3000.0
Steel
26.547
R 2 991,2442 - R 3 519,1714 Request the lead time here
30.381
7.0
40.0
TR40 x 7
1500.0
Steel
36.020
R 5 628,6479 - R 6 622,0511 Request the lead time here
27.563
6.0
36.0
TR36 x 12
3000.0
Steel
32.547
R 10 601,0504 - R 12 471,764 Request the lead time here
66.819
10.0
80.0
TR80 x 10
1500.0
Steel
74.425
R 826,6633 - R 1 033,2515 Request the lead time here
17.269
5.0
24.0
TR24 x 10
1000.0
Steel
21.058
R 15 148,7666 - R 17 822,1725 Request the lead time here
56.819
10.0
70.0
TR70 x 10
3000.0
Steel
64.425
R 3 838,2879 - R 4 515,5929 Request the lead time here
34.381
7.0
44.0
TR44 x 7
1500.0
Steel
40.020
R 3 077,8119 - R 3 620,9564 Request the lead time here
39.168
8.0
50.0
TR50 x 8
1000.0
Steel
45.468
R 1 553,3662 - R 1 827,4423 Request the lead time here
27.563
6.0
36.0
TR36 x 6
1000.0
Steel
32.547
R 1 644,7864 - R 1 935,0309 Request the lead time here
30.381
7.0
40.0
TR40 x 7
1000.0
Steel
36.020
  • of 21
Lead Screw TR32 x 6 1000.0 Steel

20151515

Price Range
R 1 466,5074 - R 1 246,4973

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR32 x 6
  • No. of starts
    1.0
  • d1 tol. 7e
    32.0
  • Lead
    6.0
  • p1
    6.0
Lead Screw TR18 x 4 1000.0 Steel

20151140

Price Range
R 597,5404 - R 478,0633

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR18 x 4
  • No. of starts
    1.0
  • d1 tol. 7e
    18.0
  • Lead
    4.0
  • p1
    4.0
Lead Screw TR36 x 6 3000.0 Steel

20151584

Price Range
R 5 493,7109 - R 4 669,6096

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR36 x 6
  • No. of starts
    1.0
  • d1 tol. 7e
    36.0
  • Lead
    6.0
  • p1
    6.0
Lead Screw TR16 x 4 3000.0 Steel

20151102

Price Range
R 1 535,2569 - R 1 228,2521

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR16 x 4
  • No. of starts
    1.0
  • d1 tol. 7e
    16.0
  • Lead
    4.0
  • p1
    4.0
Lead Screw TR18 x 4 1500.0 Steel

20151133

Price Range
R 1 030,1266 - R 824,1401

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR18 x 4
  • No. of starts
    1.0
  • d1 tol. 7e
    18.0
  • Lead
    4.0
  • p1
    4.0
Lead Screw TR18 x 8 1000.0 Steel

20151188

Price Range
R 727,6734 - R 582,0999

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR18 x 8
  • No. of starts
    2.0
  • d1 tol. 7e
    18.0
  • Lead
    8.0
  • p1
    4.0
Lead Screw TR12 x 3 1000.0 Steel

20150969

Price Range
R 404,2382 - R 303,181

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR12 x 3
  • No. of starts
    1.0
  • d1 tol. 7e
    12.0
  • Lead
    3.0
  • p1
    3.0
Lead Screw TR40 x 7 1500.0 316 Stainless Steel

20150655

Price Range
R 10 751,8545 - R 9 139,1043

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR40 x 7
  • No. of starts
    1.0
  • d1 tol. 7e
    40.0
  • Lead
    7.0
  • p1
    7.0
Lead Screw TR40 x 7 1000.0 Steel

20151621

Price Range
R 2 694,8469 - R 2 290,5505

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR40 x 7
  • No. of starts
    1.0
  • d1 tol. 7e
    40.0
  • Lead
    7.0
  • p1
    7.0
Lead Screw TR20 x 8 1500.0 Steel

20151249

Price Range
R 1 640,6133 - R 1 394,5941

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR20 x 8
  • No. of starts
    2.0
  • d1 tol. 7e
    20.0
  • Lead
    8.0
  • p1
    4.0
Lead Screw TR30 x 6 3000.0 Steel

20151508

Price Range
R 4 305,9962 - R 3 444,8513

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR30 x 6
  • No. of starts
    1.0
  • d1 tol. 7e
    30.0
  • Lead
    6.0
  • p1
    6.0
Lead Screw TR40 x 7 1500.0 Steel

20151607

Price Range
R 3 519,1714 - R 2 991,2442

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR40 x 7
  • No. of starts
    1.0
  • d1 tol. 7e
    40.0
  • Lead
    7.0
  • p1
    7.0
Lead Screw TR36 x 12 3000.0 Steel

20152413

Price Range
R 6 622,0511 - R 5 628,6479

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR36 x 12
  • No. of starts
    2.0
  • d1 tol. 7e
    36.0
  • Lead
    12.0
  • p1
    6.0
Lead Screw TR80 x 10 1500.0 Steel

20152468

Price Range
R 12 471,764 - R 10 601,0504

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR80 x 10
  • No. of starts
    1.0
  • d1 tol. 7e
    80.0
  • Lead
    10.0
  • p1
    10.0
Lead Screw TR24 x 10 1000.0 Steel

20152307

Price Range
R 1 033,2515 - R 826,6633

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR24 x 10
  • No. of starts
    2.0
  • d1 tol. 7e
    24.0
  • Lead
    10.0
  • p1
    5.0
Lead Screw TR70 x 10 3000.0 Steel

20151843

Price Range
R 17 822,1725 - R 15 148,7666

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR70 x 10
  • No. of starts
    1.0
  • d1 tol. 7e
    70.0
  • Lead
    10.0
  • p1
    10.0
Lead Screw TR44 x 7 1500.0 Steel

20151652

Price Range
R 4 515,5929 - R 3 838,2879

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR44 x 7
  • No. of starts
    1.0
  • d1 tol. 7e
    44.0
  • Lead
    7.0
  • p1
    7.0
Lead Screw TR50 x 8 1000.0 Steel

20151713

Price Range
R 3 620,9564 - R 3 077,8119

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR50 x 8
  • No. of starts
    1.0
  • d1 tol. 7e
    50.0
  • Lead
    8.0
  • p1
    8.0
Lead Screw TR36 x 6 1000.0 Steel

20151560

Price Range
R 1 827,4423 - R 1 553,3662

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR36 x 6
  • No. of starts
    1.0
  • d1 tol. 7e
    36.0
  • Lead
    6.0
  • p1
    6.0
Lead Screw TR40 x 7 1000.0 Steel

20151614

Price Range
R 1 935,0309 - R 1 644,7864

Stock Levels
Request the lead time here
Attributes
  • Thread Size
    TR40 x 7
  • No. of starts
    1.0
  • d1 tol. 7e
    40.0
  • Lead
    7.0
  • p1
    7.0